Invention Grant
- Patent Title: Local coil system, transmitting device, magnetic resonance system and method for the wireless transfer of energy to a local coil system
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Application No.: US13487174Application Date: 2012-06-02
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Publication No.: US09689940B2Publication Date: 2017-06-27
- Inventor: Stephan Biber , Jürgen Nistler , Markus Vester
- Applicant: Stephan Biber , Jürgen Nistler , Markus Vester
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Agency: Lempia Summerfield Katz LLC
- Priority: DE102011076918 20110603
- Main IPC: G01R33/36
- IPC: G01R33/36 ; G01R33/3415
Abstract:
A local coil system for a magnetic resonance system including at least one local coil for capturing magnetic resonance (MR) signals and at least one energy receiving antenna for inductively receiving energy for the local coil system from a temporally varying magnetic field is provided. The at least one energy receiving antenna is or may be tuned to an energy transfer frequency that is lower than a Larmor frequency of the MR signals to be captured and higher than approximately 20 kHz.
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